Forensic Science A Very Short Introduction By Jim Fraser
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Forensic Science: A Very Short Introduction
Author: James Curtis Fraser
language: en
Publisher: Oxford University Press, USA
Release Date: 2010-02-25
Fraser introduces the concept of forensic science and explains how it is used in the investigation of crime. He explores how forensic scientists work, from the reconstruction of events to laboratory examinations. He also considers the techniques they use, such as fingerprinting, and goes on to highlight the impact DNA profiling has had.
Forensic Science: A Very Short Introduction
Forensic science is a subject of wide fascination. What happens at a crime scene? How does DNA profiling work? How can it help solve crimes that happened 20 years ago? In forensic science, a criminal case can often hinge on a piece of evidence such as a hair, a blood trace, half a footprint, or a tyre mark. High profile cases such as the Stephen Lawrence enquiry and the Madeleine McCann case have attracted enormous media attention and enhanced this interest in recent years. However, the public understanding of forensic science is poor, and largely based on TV shows such as CSI: Crime Scene Investigation, which exploit high-tech imagery for dramatic effect. Forensic science is a complex activity at the interface of science and law. However, it also deals with real life issues and its results are interpreted within unique situations. Complex scientific findings must be considered carefully, dispassionately, and communicated with clarity, simplicity, and precision. In this Very Short Introduction, Jim Fraser introduces the concept of forensic science and explains how it is used in the investigation of crime. He begins at the crime scene itself, explaining the principles and processes of crime scene management. He explores how forensic scientists work; from the reconstruction of events to laboratory examinations. He considers the techniques they use, such as fingerprinting, and goes on to highlight the immense impact DNA profiling has had. Providing examples from forensic science cases in the UK, US, and other countries, he considers the techniques and challenges faced around the world. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
Criminology: A Very Short Introduction
Author: Tim Newburn
language: en
Publisher: Oxford University Press
Release Date: 2018-04-19
Crime is big news. From murder to theft to drug gangs, crime and criminal justice affect the lives of millions of people worldwide. Hardly surprisingly, crime has been pushed high up the public policy agenda across the world. But how can we measure crime, or evaluate the effectiveness of preventative measures? Does the threat of prison reduce someone's likelihood of reoffending, or would rehabilitation be more constructive? In this Very Short Introduction Tim Newburn considers how we can study trends in crime, and use them to inform preventative policy and criminal justice. Analysing the history of the subject, he reflects on our understanding of crime and responses to crime in earlier historical periods. Considering trends in crime in the developed world, Newburn discusses its causes, exploring the relationship between drugs and crime, analysing what we know about why people stop offending, and looking at both formal and informal responses to crime. Newburn concludes by discussing what role criminology can plausibly be anticipated to have in crime control and politics, and what its limits are. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.